| article html file updated | 30 August 2025 07:09 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2517 |
| article html file updated | 17 July 2022 03:15 CEST | Update | N/A |
| article html file updated | 10 February 2020 12:10 CET | Update | N/A |
| article html file updated | 8 October 2019 03:56 CEST | Update | N/A |
| article html file updated | 29 April 2019 03:17 CEST | Update | N/A |
| article html file updated | 14 April 2019 22:45 CEST | Update | N/A |
| article html file updated | 31 March 2019 21:27 CEST | Update | N/A |
| article html file updated | 31 October 2018 07:36 CET | Update | N/A |
| article html file updated | 21 September 2018 10:00 CEST | Original file | N/A |
| article pdf uploaded. | 21 September 2018 09:58 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/10/2517/pdf |
| article xml uploaded. | 21 September 2018 09:58 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2517/xml |
| article xml file uploaded | 21 September 2018 09:58 CEST | Original file | N/A |